Try to get the progressbar working. Manage to upload files but no progressbar. Have the same problem as many of you others here. When I create the .htaccess file as instructed with:
<IfModule mod_security.c>
SetEnvIfNoCase Content-Type \
"^multipart/form-data;" "MODSEC_NOPOSTBUFFERING=Do not buffer file uploads"
</IfModule>

<IfModule mod_gzip.c>
mod_gzip_on No
</IfModule>

I get a Internal Server Error and this is what the error log says:
[Mon Dec 18 19:29:20 2006] [alert] [client 130.XXX.XXX.XX] /home/filerago/public_html/cgi-bin/.htaccess: SetEnvIfNoCase regex could not be compiled.